{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "The gene encoding the receptor for macrophage colony - stimulating factor 1 ( CSF - 1 ) , the c - fms protooncogene , is selectively expressed in immature and mature mononuclear phagocytes and trophoblasts ."}
{"GENE": ["macrophage colony - stimulating factor 1", "CSF - 1", "c - fms protooncogene"]}